In Python web scraping, how do I retry transient errors?

Keywords: web scraping, transient errors, retries, Python, Beautiful Soup, requests
Description: This content explains how to implement retries in web scraping to handle transient errors using Python libraries like requests and Beautiful Soup.
import requests from time import sleep def fetch_data(url, retries=3): for i in range(retries): try: response = requests.get(url) response.raise_for_status() # Raise HTTPError for bad responses return response.content except requests.exceptions.RequestException as e: print(f"Error fetching data: {e}") if i < retries - 1: # Don't sleep on the last attempt sleep(2) # Wait before retrying else: raise # Example usage data = fetch_data('https://example.com')

Keywords: web scraping transient errors retries Python Beautiful Soup requests

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